[1] one verse[2] with Buster (moe.) tease[3] debut, The Disco Biscuits; with The Disco Biscuits replacing Umphrey's one by one, until only Andy was left on percussion[4] with all of Umphrey's returning to the stage except for Brendan, leaving Jon Gutwillig to complete The Triple Wide; with Stairway to Heaven (Led Zeppelin) teases[5] with Another Brick In the Wall (Pink Floyd) intro jam